UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062700.upa.cvt Date: 0000Z 27 JUN 25 Searching for U5403... Searching the city database file for: U5403 ... Date:0000Z 27 JUN 25 Station: U5403 WMO ident: 25403 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 7 130 13 SFC 996 41 16.8 6.8 52 10.0 11.3 130 13 290.3 291.4 284.6 308.1 6.23 2 944 492 11.0 1.0 50 10.0 6.2 177 19 288.9 289.6 281.9 301.4 4.35 3 925 662 12.2 -1.8 38 14.0 5.6 195 21 291.8 292.4 282.3 302.4 3.62 4 869 1180 7.2 -8.8 31 16.0 0.9 261 15 291.8 292.2 280.7 298.6 2.26 5 850 1361 6.4 -9.6 31 16.0 0.3 285 13 292.9 293.2 281.1 299.4 2.17 6 801 1846 4.4 -14.6 24 19.0 -2.1 290 15 295.7 296.0 281.5 300.5 1.54 7 746 2419 -1.7 -17.7 28 16.0 -6.5 295 17 295.2 295.4 281.0 299.2 1.27 8 700 2922 -5.1 -25.1 19 20.0 -9.9 300 19 296.8 297.0 281.0 299.1 0.71 9 692 3012 -6.1 -26.1 19 20.0 -10.7 301 20 296.7 296.8 280.8 298.8 0.66 10 585 4301 -14.1 -36.1 14 22.0 -17.6 321 28 302.0 302.0 282.6 303.0 0.30 11 536 4958 -17.5 -39.5 13 22.0 -20.5 332 32 305.6 305.6 284.0 306.4 0.23 12 500 5470 -24.9 -46.9 11 22.0 -26.8 340 36 302.7 302.7 282.6 303.1 0.11 13 495 5544 -25.3 -47.3 11 22.0 -27.2 338 36 303.1 303.1 282.8 303.5 0.11 14 477 5812 -29.5 -48.5 14 19.0 -30.9 332 36 301.1 301.1 282.0 301.5 0.10 15 400 7070 -31.7 -48.7 17 17.0 -33.0 300 36 313.8 313.8 286.8 314.2 0.11 16 379 7450 -32.3 -49.3 17 17.0 -33.6 300 35 317.9 317.9 288.2 318.3 0.11 17 375 7524 -33.3 -50.3 17 17.0 -34.5 300 34 317.5 317.5 288.1 317.9 0.10 18 340 8206 -35.9 -44.9 39 9.0 -36.6 300 32 323.0 323.0 289.9 323.8 0.21 19 316 8709 -39.9 -47.9 42 8.0 -40.4 300 30 324.3 324.3 290.2 324.9 0.16 20 308 8883 -42.7 -51.7 37 9.0 -43.1 300 30 322.7 322.8 289.7 323.1 0.11 21 300 9060 -42.9 -51.9 37 9.0 -43.3 300 29 324.9 324.9 290.3 325.3 0.11 22 286 9381 -47.3 -55.3 39 8.0 -47.6 303 27 323.1 323.1 289.8 323.4 0.07 23 259 10037 -50.3 -58.3 38 8.0 -50.5 310 23 328.0 328.0 291.2 328.2 0.06 24 258 10062 -50.3 -58.3 38 8.0 -50.5 309 23 328.3 328.3 291.3 328.5 0.06 25 250 10270 -48.7 -56.7 39 8.0 -49.0 305 23 333.7 333.7 292.8 334.0 0.07 26 200 11740 -45.9 -61.9 15 16.0 -46.6 300 33 360.1 360.1 298.8 360.3 0.05 27 194 11943 -44.9 -60.9 15 16.0 -45.6 299 32 364.8 364.8 299.7 365.1 0.05 28 150 13650 -47.3 -70.3 5 23.0 -48.1 295 27 388.6 388.6 303.6 388.7 0.02 29 100 16330 -46.9 -72.9 4 26.0 -48.1 310 15 437.1 437.1 309.6 437.2 0.02 30 70 18700 -47.7 -73.7 3 26.0 -49.3 305 7 482.3 482.3 313.7 482.5 0.03 31 50 20920 -46.9 -72.9 4 26.0 -49.1 25 9 532.9 533.0 317.1 533.2 0.04 32 34 23470 -47.7 -73.7 3 26.0 -50.5 51 11 593.0 593.0 320.3 593.4 0.05 33 30 24300 -45.9 -71.9 4 26.0 -49.4 60 11 619.5 619.5 321.5 620.1 0.08 34 20 27010 -42.5 -69.5 4 27.0 -48.4 80 17 706.1 706.2 324.7 707.5 0.16 35 17 28111 -41.1 -68.1 4 27.0 -48.1 744.2 744.3 325.8 746.4 0.24 TRP 259 10037 -50.3 -58.3 38 8.0 -50.5 310 23 328.0 328.0 291.2 328.2 0.06 WND Sounding variables and indices 1000-500 mb thick: 5463.00 m Freezing level: 761.33 mb = 2259.02 m = 7411.40 ft Wetbulb zero: 844.82 mb = 1410.97 m = 4629.11 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 23.73 % Est. max temperature: 19.59 C = 67.27 F Sfc-Lift cond lev (LCL): 857.42 mb = 1289.66 m = 4231.13 ft T: 6.71 C 700-500 lapse rate: 7.77 C/km ThetaE index: 6.67 C Layer 944.0- 925.0 mb Conv cond level (CCL): 739.89 mb = 2483.64 m = 8148.31 ft Mean mixing ratio: 4.42 g/kg Conv temperature: 21.90 C = 71.43 F Cap Strength: 5.10 C Lifted Index: 1.86 C Risk: Showers probable Lifted Index @300 mb: 15.56 C Lifted Index @700 mb: 2.56 C Showalter Index: 4.49 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.30 C Cross Totals Index: 15.30 C K Index: 1.70 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 0.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.74 J/kg Max Up Vert Vel: 5.05 m/s Conv Inhibition (B-): 49819.97 J/kg Cap Strength: 5.05 C Lift Cond Lev (LCL): 795.30 mb = 1903.54 m = 6245.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 17 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 996 41 130 13 -10.0 8.4 | 150 29 -14.8 25.1 1 925 662 195 21 5.4 20.3 | 181 37 0.6 37.0 2 850 1361 285 13 12.6 -3.4 | 210 15 7.7 13.4 3 700 2922 300 19 16.5 -9.5 | 238 14 11.6 7.2 4 500 5470 340 36 12.3 -33.8 | 336 19 7.5 -17.1 5 400 7070 300 36 31.2 -18.0 | 273 26 26.4 -1.3 6 300 9060 300 29 25.1 -14.5 | 264 20 20.3 2.2 7 259 10037 310 23 17.6 -14.8 | 261 13 12.8 2.0 8 250 10270 305 23 18.8 -13.2 | 256 14 14.0 3.5 9 200 11740 300 33 28.6 -16.5 | 269 24 23.8 0.2 10 150 13650 295 27 24.5 -11.4 | 255 20 19.7 5.3 11 100 16330 310 15 11.5 -9.6 | 223 10 6.7 7.1 12 70 18700 305 7 5.7 -4.0 | 184 13 0.9 12.7 13 50 20920 25 9 -3.8 -8.2 | 135 12 -8.6 8.6 14 30 24300 60 11 -9.5 -5.5 | 128 18 -14.3 11.2 15 20 27010 80 17 -16.7 -3.0 | 123 26 -21.6 13.8 Wind Parameters Mean winds (0-6000m): 314.0 at 23.2 knts Storm direction: 344.0 at 17.4 knts Shear (0-3000m) pos: 5.6 neg: 0.0 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 92.8 deg Storm rel helicity (0-3000m) pos: 324.3 neg: 0.0 tot: 324.3 m^2/s^2 ave: 108.1 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 7.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.07 Bulk Shear: 191.78 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 164 16 164 34| 15.9 0.0 15.9|125.7 0.0 125.7 251.3 0.88| 16.6 14.5 1000 190 18 177 34| 12.8 0.0 12.8|275.8 0.0 275.8 275.8 0.83| 19.2 16.0 1500 207 17 185 32| 9.0 0.0 9.0|296.4 0.0 296.4 197.6 0.71| 16.9 11.9 2000 230 16 195 28| 7.3 0.0 7.3|305.2 0.0 305.2 152.6 0.72| 13.2 9.5 2500 250 16 205 25| 6.2 0.0 6.2|313.9 0.0 313.9 125.6 0.73| 11.1 8.1 3000 264 17 212 22| 5.6 0.0 5.6|324.3 0.0 324.3 108.1 0.74| 9.7 7.2 4000 284 18 226 18| 5.1 0.0 5.1|356.4 0.0 356.4 89.1 0.78| 8.5 6.6 5000 302 21 245 14| 4.7 0.0 4.7|395.1 0.0 395.1 79.0 0.80| 7.9 6.3 6000 314 23 267 12| 4.1 0.7 4.8|414.0 -43.5 370.5 61.8 0.63| 7.7 4.9 Wrote GIF file: /home/apache/climate/data/raob//U5403/skewt/U5403.skewt.20250627.00.gif